KR20210044419A - Automatic mounting apparatus for reinforcement of pvc windows and doors - Google Patents

Abstract

According to the present invention, a profile in which a reinforcing material is inserted by using a reversing device is configured to assemble the reinforcing material through a screw fastening head that moves up and down on a conveyor, so that the screw fastening head is easily installed, the profile is easily and stably supported, and a screw is rapidly fastened. In particular, according to the present invention, the reversing device is provided on both sides of the screw fastening head, so that the profile that has been turned over for fastening the screw is turned over again to an original state thereof so as to be transferred, and thus other processes subsequently performed after a reinforcing material assembly process are smoothly performed. In addition, according to the present invention, the reversing device is automatically operated through a detection sensor for detecting the profile or by recognizing a barcode or the like formed on the profile, so that a simple structure is achieved, and automation is easily achieved, and thus productivity is increased while a work is safely performed.

Description

Automatic fastening device for reinforcement materials for PVC windows {AUTOMATIC MOUNTING APPARATUS FOR REINFORCEMENT OF PVC WINDOWS AND DOORS}

The present invention relates to an automatic fastening device for a reinforcement material for PVC windows, and more particularly, it is configured to turn over the reinforcement inserted in the profile and then fasten the screw from above, so that the screw can be easily and conveniently fastened while supporting the profile stably. I did it. In addition, by tightening the screw and then flipping the profile back to its original state using another reversing device, the next process can be easily and conveniently performed.

In general, the profile for manufacturing PVC windows is manufactured in a multi-chamberd structure with several spaces in width and cross section. This not only makes it possible to increase the thermal efficiency of the window, but also increases the structural rigidity of the profile.

On the other hand, the profile made of PVC is equipped with reinforcing materials in the space divided into several to further reinforce the structural rigidity of the windows and doors. For such a reinforcing material, devices such as the following (Patent Document 1) and (Patent Document 2) are used.

(Patent Document 1) Korean Laid-Open Patent No. 10-2016-0093940

Two rows of reinforcing materials are fastened in one facility configuration including a profile transfer device and a fastening device, thereby improving productivity, reducing facility costs, and efficiently operating factory space. In order to achieve this purpose, a conveying unit that moves a pair of profiles with a reinforcement inserted therein through a conveyor, and a pair of profiles installed and moved at the rear end of the conveying unit are closely aligned to the center, and then in two rows to be spaced apart from each other. Separating supply means for separating, input means for simultaneously gripping the profiles divided into two rows and inputting them to the post process, and profiles supplied in two rows by the input means, and reinforcing materials inserted into the inside at the same time through at least two reinforcing material fasteners. It includes a reinforcing material fastening portion to be fastened with a piece.

(Patent Document 2) Korean Patent Registration No. 10-1779238

The present invention relates to an apparatus and method for automatically coupling a reinforcement material of a window frame, and to an apparatus and method for automatically coupling a reinforcement material of a window frame to fix the inserted reinforcement material to the frame by rapidly moving the frame constituting the window or door. The automatic coupling device of the reinforcement material of the window frame includes: a conveyor unit that inserts a reinforcement material into the frame while the frame is seated and moves in a lateral direction of the frame; A moving roller unit disposed on one side of the moving direction of the conveyor unit to move the frame seated on the conveyor unit in the longitudinal direction of the frame; A reference piece disposed at a front end of the moving roller unit and contacting a front end of the frame moving in the longitudinal direction by the moving roller unit to hold a shear reference point of the frame; A first centering unit for holding a left and right position of the frame in which a shear reference point is held by the reference piece; A guide roller unit disposed on one side of the moving roller unit in the moving direction of the conveyor unit and moving the frame seated on the moving roller unit by the conveyor unit to place the rest of the frame excluding the front end; A second centering part for holding the left and right positions of the frame seated on the guide roller part; A reinforcing material coupling part which is disposed at a front end of the guide roller part and at one side of the moving roller part and which is inserted into a piece of a reinforcing material inserted into the frame, which is moved from the moving roller part to the guide roller part by the conveyor part; A discharge roller portion disposed at a front end of the reinforcing member coupling portion to discharge the frame to which the reinforcing member is coupled; A sensor unit detecting the frame moving in each of the components; A control unit for controlling the operation of each of the components according to the signal from the sensor unit; Including, the front end of the frame moved from the moving roller part to the guide roller part by the movement of the conveyor part is disposed inside the reinforcing member coupling part to drive a piece at the front end of the frame so that the front end of the frame and the reinforcing material are It is characterized in that it can be combined.

However, such a conventional reinforcement assembly device has the following problems.

(1) Since the reinforcing material must be assembled while the profile is transferred through a conveyor with the guide used to install the window pair facing up, it is difficult to assemble the reinforcement and the configuration of the assembly device is complicated.

(2) In other words, in the state that the chambered part where the reinforcement material is inserted is in close contact with the conveyor, the screw must be fastened from the lower part of the conveyor using a screw fastener, so a configuration that supports the profile so that it cannot be lifted above the conveyor is required. In addition, the structure is complicated because a screw fastener or the like must be installed in the lower space of a narrow conveyor.

Korean Patent Publication No. 10-2016-0093940 (Publication date: 2016.08.09) Korean Patent Registration No. 10-1779238 (Registration date: 2017.09.11)

The present invention is in consideration of these points, and since the profile into which the reinforcing material is inserted using the reversing means is configured to be able to assemble the reinforcing material through the screw fastening head moving up and down on the conveyor, not only the installation of the screw fastening head is easy, but also the profile is easy. It is an object of the present invention to provide an automatic fastening device for reinforcement materials for PVC windows that allows fast screwing of screws while supporting stably.

In particular, the present invention is provided with reversing means on both sides of the screw fastening head, so that the profile that has been turned over for screw fastening is transferred back to its original state, so that other processes following the reinforcing material assembly process can be smoothly connected. Another object is to provide an automatic fastening device for reinforcement materials for PVC windows.

In addition, the present invention is configured so that the reversing means can automatically operate by recognizing a detection sensor that detects a profile or a bar code formed on the profile, so that the structure is simple and easy to automate to increase productivity while working safely. Another object is to provide an automatic fastening device for reinforcing materials for windows and doors.

The automatic fastening device for a reinforcing material for PVC windows and doors according to the present invention for achieving this purpose is at least two first and first installed on the same line so that the profile P into which the reinforcing material (R) is inserted can be transferred in the width direction. 2 Conveyors (100', 100"); installed between the first and second conveyors (100', 100"), but reversely reverse the profile (P) transferred to the first conveyor (100') to Reversing means 200 for transferring to a conveyor 100"; And mounted to be movable in the longitudinal direction on the second conveyor 100", and on the second conveyor 100" on the inverted profile P It characterized in that it comprises a; at least two screw fastening head 300 for fastening and fixing the reinforcing material (R) from.

In particular, the second conveyor (100") is characterized in that it is provided with a reversing means (200) to reverse the screw fastening head (300) to reverse the profile (P) to which the screw is fastened and fixed again.

In addition, the reversing means 200, an actuator 210 having a shaft 211; And at least two reversing members 220 installed parallel to each other on the shaft 211, wherein the reversing member 220 is formed radially at equal intervals around the shaft 211 so that the shaft ( It is characterized in that at least two first and second insertion grooves 221 ′ and 221 ″ are formed to accommodate the profile P toward 211).

At this time, the reversing device 200 accommodates and rotates the profile P1 transferred to the first conveyor 100 ′ in the first insertion groove 221 ′, and then transfers the profile P1 to the second conveyor 100 ″. At the same time, it is characterized in that the second insertion groove 221" adjacent to the first conveyor 100' accommodates and reverses the next profile P2.

On the other hand, the reversing device 200 is equipped with a sensor capable of detecting a profile on each of the first and second conveyors 100 ′ and 100 ″ to determine a reversal timing, or a barcode with a unique number on each profile. It is characterized in that it is configured to be able to determine the time of reversal by recognizing this barcode after printing it.

The automatic fastening device for reinforcing materials for PVC windows according to the present invention has the following effects.

(1) Since the reinforcing material is inverted and the reinforcing material is fixed by tightening the screws from the top of the conveyor, it is possible to stably support and fix the profile while tightening the screws.

(2) Since the screw fastening head used for fastening screws is disposed on the top of the conveyor that transfers the profile, it can be conveniently mounted or transferred in a large space, thereby increasing the design freedom of the automatic fastening device.

(3) On the other hand, since it is configured to be reversed to its original state through reversing means after fastening the screw, the profile can be stably transported and worked according to the next process following the fastening of the reinforcement, making the next work process convenient.

(4) Since the reversing means detects the movement of the profile moving through the conveyor or recognizes the barcode through a barcode formed in advance on the profile, it is configured to operate, so the automatic fastening device is automated to fasten the reinforcement material safely and quickly. You can increase your productivity.

(5) In the reversing means, the insertion grooves for substantially receiving and reversing the profile are formed in pairs to face each other, but it is possible to increase the number of reversing profiles by configuring multiple pairs, so that when the reversing means rotates once, several The dog's profile can be reversed, further enhancing the reinforcement fastening effect.

[Fig. 1] is a cross-sectional view of a profile showing a state in which the reinforcement is fixed by fastening the reinforcement to the profile inserted with screws.
[Figure 2] is a perspective view showing the overall configuration of the automatic fastening device for PVC windows and doors according to the present invention.
[Figure 3] is a plan view showing the overall configuration of the automatic fastening device for PVC windows and doors according to the present invention.
[Fig. 4] and [Fig. 5] are side views for showing a process of inverting a profile by a reversing means according to the present invention.
[Figure 6] is a side view for showing the operating direction of the screw fastening head according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings. Prior to this, terms or words used in the specification and claims should not be construed as being limited to their usual or dictionary meanings, and the inventor should appropriately define the concept of terms in order to describe his own invention in the best way. It should be interpreted as a meaning and concept consistent with the technical idea of the present invention according to the principle that it can be.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only one of the most preferred embodiments of the present invention, and do not represent all the technical spirit of the present invention, and various equivalents that can replace them at the time of the present application And it should be understood that there may be variations.

[Configuration]

The automatic fastening device for a reinforcement material for PVC windows according to the present invention, as shown in Figs. 1 to 6, allows the reinforcing material R to be inserted into the profile P to be fastened and fixed with a screw, at least two It includes first and second conveyors (100', 100"), reversing means (200), and at least two screw fastening heads (300).

In particular, the reversing means 200 is configured to turn the profile P before fastening the screws so that the screw fastening head 300 can fasten the screws while moving from the top of the second conveyor 100" to the bottom. It is simple and easy to configure so that it can be used conveniently and safely.

In addition, since the reversing means 200 is configured to recognize a sensor that detects the transfer of the profile P or a barcode previously formed on the profile P, the movement of the profile P is automatically identified and viewed. It is possible to automate the automatic fastening device for reinforcing materials for PVC windows according to the invention.

And since the reversing means 200 constitutes at least a pair of first and second insertion grooves 221 ′ and 221 ”for transferring the actual profile P, several It is possible to increase the reinforcing material fastening efficiency by allowing the profile P to be reversed.

On the other hand, since the reversing means 200 adds one more behind the screw fastening head 300, the profile P to which the reinforcing material R is screwed is turned over again, so that the next process after the reinforcing material fastening process can be easily performed. I did it.

Hereinafter, this configuration will be described in more detail with reference to the accompanying drawings. Here, the reference numeral "P" is made of PVC so as to have several spaces in the cross section and is used for the manufacture of windows and doors, and the profile to be fixed by inserting a reinforcement material, and "R" is inserted into at least one of the spaces to increase the rigidity of the profile. Each of the reinforcing materials to be reinforced is shown. In addition, reference numerals "P'" and "P" are the same as the above-described profile (P), but are temporarily separated for convenience in order to distinguish and describe states before and after flipping for fastening of the reinforcing material.

end. 1st and 2nd conveyor

The first and second conveyors (100', 100") are on the same line so that the profile (P) into which the reinforcing material (R) is inserted can be transferred in the width direction, as shown in [Fig. 2] to [Fig. 6]. It is an installed conveyor.

In particular, the first and second conveyors (100', 100"), as shown in [Fig. 2] and [Fig. 3], so that when transporting one conveyor (P), it can be supported and fixed in several places. It is desirable to arrange several narrow conveyors each, which can be used to install other devices through spaces between several conveyors, or to change the direction of the profile (P) like a roller conveyor. This is to enable the arrangement of different conveyors, etc. Of course, each of the first and second conveyors 100 ′ and 100 ″ may be configured as one conveyor.

On the other hand, the first and second conveyors (100', 100"), as shown in [Fig. 1] and [Fig. 2], an example in which two can be mounted between the reversing means 200, which will be described later. In other words, when adding a reversing means 200 for reversing the profile (P) fixing the reinforcing material (R) through the screw fastening head 300 to be described later, the second conveyor It may be configured by dividing (100") or adding another third conveyor 100a. This will be described later together when describing a configuration in which the reinforcing material R is fastened and fixed, and then the profile P is reversed with the other reversing means 200.

I. Reversal means

The reversing means 200 is mounted between the first conveyor 100 ′ and the second conveyor 100 ″ and transferred to the first conveyor 100 ′, as shown in FIG. 2 to FIG. 5. The profile P is turned over and inverted to be conveyed through the second conveyor 100".

Such a reversing means 200, as shown in [Figs. 3] to [Fig. 5], an actuator 210 having a rotating shaft 211, and a reversing member mounted on the shaft 211 to substantially reverse ( 220).

1. Actuator

Any actuator 210 may be used as long as it is capable of rotating the shaft 211 as shown in [FIG. 2] and [FIG. 3]. For example, the actuator 210 may use, for example, a motor capable of controlling rotation or a motor using a rack-pinion.

The actuator 210 is mounted so that the shaft 211 is installed between the first and second conveyors 100 ′ and 100 ″ to rotate in place, as shown in [FIG. 2] and [FIG. 3]. And the shaft 211 is provided with at least two reversing members 220.

2. Reversing member

At least two of the reversing members 220 are attached to the shaft 211 described above, as shown in FIGS. 2 to 5. At this time, the reversing member 220 is configured such that one side is positioned between several conveyors constituting the first conveyor 100' and the other is positioned between several conveyors constituting the second conveyor 100', The profiles P1 and P2 transferred through the first conveyor 100 ′ are turned over and inverted, and then continuously transferred through the second conveyor 100 ″.

On the other hand, in the reversing member 220, as shown in [Fig. 4] and [Fig. 5], at least two first and second insertion grooves 221 ′ and 221 in a radial shape with equal intervals around the axis 211 The first and second insertion grooves 221 ′ and 221 ″ allow the profiles P1 and P2 to be accommodated and accommodated when the profiles P1 and P2 move in the direction of the axis 211. Then, as the shaft 211 rotates, it is turned over so that a reversal action is made.

That is, the first and second insertion grooves 221 ′ and 221 ″ are, as shown in FIG. 4(a), when the first insertion groove 221 ′ is parallel to the first conveyor 100 ′. The first profile (P1) is accommodated, and in this state, the first profile (P1) is turned over and inverted as shown in [Fig. 5(a)] as the shaft 221 is rotated as shown in [Fig. 4(b)]. Next, as shown in [Fig. 5(b)], the second profile P2 is accommodated in the second insertion groove 221" while being transferred again through the second conveyor 100" to prepare to be reversed.

In a preferred embodiment of the present invention, the first and second insertion grooves 221 ′ and 221 ″ are 2 so as to face each other on both sides with respect to the axis 211, as shown in [Fig. 4] and [Fig. 5]. An example of forming a dog is shown, but is not limited thereto. That is, the first and second insertion grooves 221' and 221" are configured to form several pairs while forming a pair with respect to the shaft 211 Alternatively, several insertion grooves may be configured to be radial with respect to the shaft 211. The formation of the plurality of insertion grooves in this way enables the reversing member 220 to reverse and reverse the profile P corresponding to about half of the number of the plurality of insertion grooves each time the reversing member 220 rotates once. Accordingly, it is possible to increase the fastening efficiency by easily fastening the screw to the reversed profile with a single reversal action.

In addition, in a preferred embodiment of the present invention, the reversing device 200, although not shown in the drawing, includes a sensor that detects movement of the profile P, such as the reversing device 200 or the first conveyor 100'. Since it is mounted or configured to mark the barcode with a unique number on the profile (P) and recognize this unique number or barcode from the reversing device 200 or the first conveyor 100 ′, the reversing device 200 operates. By automating the whole, it is possible to flip the profile (P) safely, easily and conveniently.

And in a preferred embodiment of the present invention, the reversing device 200, as shown in [Fig. 2] and [Fig. 3], it is preferable to configure by adding one more behind the screw fastening head 300 to be described later. This means that the profile (P), which was reversed and reversed to fasten the reinforcement (R), is turned back to its original state, so that the next step is performed without reversing the profile (P) to its original state in the process following the fastening of the reinforcement (R). It is to be able to do it. In this way, the reversing device 200 installed behind the screw fastening head 300 is mounted on the second conveyor 100", and a third separately behind the second conveyor 100" so that the reversing device 200 can be easily installed. It is preferable to configure a conveyor 100a to be added, or to divide the second conveyor 100" into two to provide a sufficient space for mounting the reversing device 200.

All. Screw fastening head

The screw fastening head 300 is mounted on the second conveyor 100" described above, as shown in Figs. 2 and 3.

In particular, the screw fastening head 300, as shown in [Fig. 2], [Fig. 3] and [Fig. 6], a second conveyor ( 100") from above, the reinforcing material (R) is configured to be fastened with screws. This is an empty space in the upper portion of the second conveyor (100"), and sufficient space to mount the screw fastening head 300 is secured. Not only can it be possible, but even if several reinforcing materials R are mounted according to the width of the profile P, it is to be able to easily screw-fasten several reinforcing materials R while moving along the width. The screw fastening head 300 is manufactured by a conventional technique used in the technical field to which the present invention belongs.

On the other hand, the screw fastening head 300, as shown in [Fig. 6], installed so as to be movable in the longitudinal direction on the second conveyor 100", and also a profile ( P) It is configured to be able to fasten screws while moving from top to bottom. To this end, the screw fastening head 300 is fastened to a screw 311 that rotates through the driving of the motor 310, and the operation block 320 is mounted to move back and forth along the length direction of the second conveyor 100". , It includes a fastener 330 made of a conventional technique for mounting so as to be movable up and down like a cylinder to the operation block 320 and fastening a screw.

In addition, although the present invention has not been described above, it is preferable to configure the reversing means and the conveyor to be automatically controlled through a controller or a control means.

As described above, in the present invention, in order to fasten the reinforcing material inserted in the profile with screws, the reinforcing material is reversed and turned over, and then fastened with screws, so that it is possible to securely fasten while fastening easily and safely while the profile is stably supported. In particular, it is possible to safely use by easily and conveniently mounting a screw fastening head.

In addition, according to the present invention, the reversing device is configured to reverse and reverse several profiles with one rotation, so that the screw fastening work effect can be increased, and after fastening the screw, it can be reversed back to its original state through another reversing means. It is configured so that the work can be performed smoothly after the reinforcing material fastening process.

100', 100": 1st, 2nd conveyor
200: reversal means
210: actuator
211: axis
220: reversing member
221', 221": first and second insertion grooves
300: screw fastening head

Claims (5)

At least two first and second conveyors (100', 100") installed on the same line so that the profile (P) into which the reinforcing material (R) is inserted can be transferred in the width direction;
It is installed between the first and second conveyors 100 ′ and 100 ″, but the profile P transferred to the first conveyor 100 ′ is flipped and inverted to be transferred to the second conveyor 100 ″. Means 200; And
At least two screw fastening heads that are mounted to be movable in the longitudinal direction on the second conveyor 100" and fasten and fix the reinforcing material R from above the second conveyor 100" to the inverted profile P 300); Automatic fastening device for a reinforcement material for PVC windows comprising a.
In claim 1,
In the second conveyor 100",
Reinforcing material automatic fastening device for PVC windows, characterized in that it is equipped with a reversing means (200) to reverse the screw fastening head (300) behind the profile (P) fastened and fixed by the screw to reverse again.
In claim 1 or 2,
The reversing means 200,
Actuator 210 with shaft 211; And at least two reversing members 220 installed parallel to each other on the shaft 211, wherein the reversing member 220 is formed radially at equal intervals about the shaft 211 so that the shaft ( 211) toward the profile (P) to accommodate the at least two first and second insertion grooves (221', 221"), characterized in that formed with a reinforcement material for PVC windows automatic fastening device.
In paragraph 3,
The reversing device 200,
The profile P1 transferred to the first conveyor 100 ′ is accommodated in the first insertion groove 221 ′, rotated, and then transferred to the second conveyor 100 ″, while simultaneously being transferred to the first conveyor 100 ′. A reinforcing material automatic fastening device for PVC windows, characterized in that the adjacent second insertion groove (221") is configured to be reversed by receiving the next profile (P2).
In claim 4,
The reversing device 200,
Each of the first and second conveyors (100', 100") is equipped with a sensor capable of detecting a profile to determine the timing of reversal, or by imprinting a barcode with a unique number on the profile and recognizing this barcode Automatic fastening device for reinforcement materials for PVC windows, characterized in that it is configured to be determined.

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